So yea I feel panic at this stage, the boot partition doesn't seem to be fully back up... as far as I recall though, /usr/xobj are there because I had recompiled Xorg in the past, it is just source code and since it is already compiled, those xobj errors can be safely ignore for now, for the purpose of being able to reboot into the Compact Flash anyway?

Can anyone see what might I have missed? Or if this new CompactFlash will be able to boot at all? (Assuming my computer's hardware/BIOS supports booting from USB Flash devices, I plan to attach the CompactFlash to a USB adapter.)

BTW sd0 is not the only disk I have on the computer, so it is not OpenBSD installed on just 1 GB of space... the full output of mount is as follows: